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Lyrx [107]
3 years ago
7

A tortoise makes a journey in two parts; it can either walk at 4cm/s or crawl at 3cm/s.

Mathematics
1 answer:
Semenov [28]3 years ago
8 0

Answer:

y = 240 cm crawl

x = 120 cm walking

Step-by-step explanation:

Logic....

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Simplify 17/20-1/5 explain your answer​
Llana [10]

Answer:

13/20

Step-by-step explanation:

Find a same denominator.

17/20 - 1/5 = 17/20 - 4/20

= 13/20

3 0
2 years ago
A line that includes the point (4,1) has a slope of 1 7 . What is its equation in point-slope form?
Sergeeva-Olga [200]

Answer:

y = 17x-67

Step-by-step explanation:

The one point form of line also called slope point form is given by

(y-y_1)=m(x-x_1)

where (x1, y1) is the point and m is slope

Given: (x1, y1) = (4,1) and m= 17

Substituting these values in above equation to find equation in point-slope form

(y-1)=17(x-4)

y-1 = 17x-68

y = 17x-67

the point -slope form of equation y = 17x-67

5 0
2 years ago
Sally rents a life jacket for a one-time fee of $5. She then rents a canoe for $15 per hour. Write an expression that represents
Mekhanik [1.2K]

Answer:

3.00/8

Step-by-step explanation:

because u simplify 15/5 and u get 3

4 0
3 years ago
Solve the equation and check your solution for -14=k+6
andrew11 [14]

Answer:

-20=k

Step-by-step explanation:

-14=k+6

-6       -6

-20=k

-14=-20+6

-14=-14

5 0
3 years ago
What is equivalent to<br> (6x+4y)-2y
Advocard [28]

Answer:

if the question is (6x+4y) -  2y

6x+2y or 3x+y

but if its (6x+4y)(-2y)

-6xy+(-8y)

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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